body{min-height:100vh;display:grid;place-items:center}.login-shell{margin:0;padding:24px;width:min(100%,460px);box-sizing:border-box}.login-shell .panel{padding:28px}.login-shell h1{margin-top:16px}.login-shell label{display:block;margin:16px 0}.login-shell input{width:100%;box-sizing:border-box}.login-shell button{width:100%}